package come.bjpowernode.javase.threadlocal;

public class Test1{

        static ThreadLocal<String> localVar = new ThreadLocal<>();

        static void print(String str) {
            //打印当前线程中本地内存中本地变量的值
            System.out.println(str + " :" + localVar.get());
            //清除本地内存中的本地变量
            localVar.remove();
        }

        public static void main(String[] args) {
            Thread t1  = new Thread(new Runnable() {
                @Override
                public void run() {
                    //设置线程1中本地变量的值
                    localVar.set("localVar1");
                    //调用打印方法
                    print("thread1");
                    //打印本地变量
                    System.out.println("after remove : " + localVar.get());
                }
            });

            Thread t2  = new Thread(new Runnable() {
                @Override
                public void run() {
                    //设置线程1中本地变量的值
                    localVar.set("localVar2");
                    //调用打印方法
                    print("thread2");
                    //打印本地变量
                    System.out.println("after remove : " + localVar.get());
                }
            });

            t1.start();
            t2.start();
        }
    }

